| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.46 | 3.504% | $216.7995 | $216.80 | $216.80 | $216.80 |
| Purchase #2 | $225.54 | 12.132% | $252.9025 | $252.90 | $252.90 | $252.90 |
| Purchase #3 | $43.85 | 9.549% | $48.0372 | $48.04 | $48.05 | $48.00 |
| Purchase #4 | $196.39 | 13.477% | $222.8575 | $222.86 | $222.85 | $222.90 |
| Purchase #5 | $204.64 | 9.868% | $224.8339 | $224.83 | $224.85 | $224.80 |
| Purchase #6 | $187.44 | 3.255% | $193.5412 | $193.54 | $193.55 | $193.50 |
| Purchase #7 | $194.37 | 4.559% | $203.2313 | $203.23 | $203.25 | $203.20 |
| 7 purchase totals = | $1,261.69 | $1,362.2031 | $1,362.20 | $1,362.25 | $1,362.10 | |